INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c488bf1b0b1762290604e952d930a5a72ed7e1430120763844217fcac12e0f3d', 
    'kxlczETcHfwvn/uoEMqnpA3LYNG1aSvncwZeDXQHOAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)